/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraCompilationBridge.h
Used as a base class for the FNiagaraParameterMapHistoryBuilder to store additional data that is specific to the graph representation
class FBuilderExtraData
TUniquePtr< FNi...
AvailableCollections
TPimplPtr< FNia...
TraversalStateContext